Frame of a nasal mask



The patent or application file contains at least one drawing executed in color. Copies of this patent or patent application publication with color drawing(s) will be provided by the Office upon request and payment of the necessary fee.

FIG. 1 is a top, front and side perspective view of a first embodiment of a frame of a nasal mask embodying our new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a first side view thereof;

FIG. 5 is a second side view thereof;

FIG. 6 is a top view thereof;

FIG. 7 is a bottom view thereof, and

FIG. 8 is a top, front and side perspective view of a second embodiment of a frame of a nasal mask embodying our new design;

FIG. 9 is a front view thereof;

FIG. 10 is a rear view thereof;

FIG. 11 is a first side view thereof;

FIG. 12 is a second side view thereof;

FIG. 13 is a top view thereof; and,

FIG. 14 is a bottom view thereof.

In the second embodiment of a frame of a nasal mask, the illustrated blue color is a claimed feature of our design. 

CLAIM The ornamental design for a frame of a nasal mask, as shown and described. 